Troy Bilt TB42-13WV78KS011 Riding Mower Parts

Jump to Parts

The Troy Bilt TB42 13WV78KS011 is a popular riding mower known for its reliability and ease of use. Typically featuring a 42-inch cutting deck, this model is powered by a single-cylinder engine, often around 17 HP, making it ideal for residential lawns. Find all the replacement parts you need to keep your TB42 running smoothly, from belts and blades to filters and spindles.

The Troy-Bilt TB42 riding mower, including the 13WV78KS011 model, is designed for residential lawn care, offering a balance of power and maneuverability. This particular model, a TB42 with a 42 inch deck, was likely introduced in the early to mid 2010's. Engine options for TB42 mowers often include Briggs & Stratton or Kohler single-cylinder engines, generally ranging from 13 to 17 horsepower. The 13WV78KS011 likely features a Briggs & Stratton engine, typically around 500cc. Transmission types vary, but many TB42 models use an automatic or hydrostatic transmission for smooth operation. Key features include a comfortable seat, easy-to-use controls, and a relatively tight turning radius. These features, combined with its reasonable price point, made the TB42 a popular choice for homeowners with medium-sized yards. While other Troy-Bilt models offer larger decks or more powerful engines, the TB42 provides a cost-effective solution for maintaining residential lawns.

Specifications

Engine	Briggs & Stratton 17 HP 500cc Single Cylinder
Transmission	Automatic / Hydrostatic (varies)
Deck Size	42 inches
Ground Speed	5.5 mph
Fuel Capacity	1.3 gallons
Weight	450 lbs
Years Produced	2010s

Maintenance Tips

Belt Replacement: Inspect your deck and drive belts annually and replace them every 2-3 years, or sooner if you notice cracks, fraying, or slippage.
Blade Sharpening: Sharpen your mower blades at least once per season, or more frequently if you mow in sandy or rocky conditions. Dull blades tear grass, leading to browning and disease.
Filter Changes: Replace your air filter and fuel filter annually to ensure optimal engine performance and fuel efficiency.
Seasonal Storage: Before storing your mower for the winter, stabilize the fuel, change the oil, and disconnect the battery to prevent damage and ensure a smooth start in the spring.

History & Background

The Troy-Bilt TB42 series has been a mainstay in the company's lineup for several years, offering a dependable and affordable option for homeowners. While specific model numbers like the 13WV78KS011 may have minor variations, the core design and purpose have remained consistent. The TB42 filled the need for a mid-size residential rider, placed between smaller walk-behind mowers and larger, more expensive garden tractors.

Frequently Asked Questions

What size deck does the TB42 13WV78KS011 have?

The Troy Bilt TB42 13WV78KS011 model is equipped with a 42-inch cutting deck.

What engine is in the TB42 13WV78KS011?

The Troy Bilt TB42 13WV78KS011 typically features a Briggs & Stratton single-cylinder engine, generally around 17 horsepower.

What belt do I need for my TB42 13WV78KS011?

The deck belt for the TB42 13WV78KS011 is typically a 1/2" x 95" belt. The drive belt size can vary depending on the transmission type; consult your owner's manual or check the belt for a part number (likely an OEM part number beginning with '954-' or '754-').

What blades fit the TB42 13WV78KS011?

The TB42 13WV78KS011 uses two 21-inch blades. They typically have a star center hole. Make sure to replace both blades at the same time for even cutting.

Showing 1-11 of 11 products

Sort by: